SDR AALA202005049008

Service difficulty report · Fuse · Boeing 737823

Difficulty date: May 1, 2020
Submitted: May 5, 2020
Operation: Air carrier
Aircraft: N975AN
Make and model: Boeing 737823
Aircraft serial: 29549
Aircraft time: 55,428 hours, 22,825 cycles
System (JASC): 3233 · Landing Gear Actuator
Part: Fuse
Condition: Defective
Location: Zone 700
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AIRCRAFT WAS GROUNDED: AFTER GEAR RETRACTION LEFT MAIN LANDING GEAR RED LIGHT REMAINED ILLUMINATED. SUPPLIMENTAL REPORT: INSTALLED LEFT HAND GEAR ACTUATOR FUSE. CYCLED GEAR, OPS AN LEAK CHECK GOOD PER AMM 32-32-21. INSTALLED MAIN LANDING GEAR FLOW REGULATOR (AALA202005079004). INSTALLED MAIN GEAR RESTRICTOR (AALA202005079003). INSTALLED MAIN GEAR TRANSFER CYLINDER (AALA202005079002). INSTALLED ACTUATOR ASSEMBLY (AALA2020005089011). (CLOSED)